\begin{longtable}{lrrrrrrrr}
\caption*{
{\large Across Donor Analysis}
} \\ 
\toprule
 & \multicolumn{3}{c}{Number of Donations} & \multicolumn{5}{c}{Total Amount Given} \\ 
\cmidrule(lr){2-4} \cmidrule(lr){5-9}
Donor Status & Average  & Median & Maximum  & 25th\%  & Median & 75th\% & Mean & Maximum \\ 
\midrule\addlinespace[2.5pt]
\multicolumn{9}{l}{Across-Donor Analysis} \\ 
\midrule\addlinespace[2.5pt]
Event Donor & 5.14 & 3 & 704 & $\text{\$}175$ & $\text{\$}425$ & $\text{\$}1,220$ & $\text{\$}1,517$ & $\text{\$}756,397$ \\ 
Non-Event Donor & 2.97 & 2 & 83 & $\text{\$}75$ & $\text{\$}150$ & $\text{\$}398$ & $\text{\$}480$ & $\text{\$}205,720$ \\ 
\midrule\addlinespace[2.5pt]
\multicolumn{9}{l}{Within-Donor Analysis} \\ 
\midrule\addlinespace[2.5pt]
Event Donor & 8.39 & 6 & 704 & $\text{\$}350$ & $\text{\$}835$ & $\text{\$}2,350$ & $\text{\$}2,684$ & $\text{\$}756,397$ \\ 
\bottomrule
\end{longtable}

